FIRE EXTINGUISHER UNIT

• Main Authors: HANADA HIROMICHI, MIZUGUCHI HIROYA, HANADA MASAHIKO
• Format: Patent
• Language: English; Japanese
• Published: 25.05.2017
• Subjects: FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING

PROBLEM TO BE SOLVED: To provide a fire extinguisher unit capable of reliably actuating a fire extinguisher without manual operation.SOLUTION: A fire extinguisher unit 1 uses a fire extinguisher 2 configured to inject a fire extinguisher agent from a hose 5 through performance of an operation of pulling out a safety plug 8 and thereafter pressing down an operation lever 7. A first tension spring member 20 exerting energization force in a pull-out direction to the safety plug 8 is engaged with a first engagement part comprising a first solenoid 23 and a frist engagement member 22, and a second tension spring member 28 exerting energization force in a press-down direction to the operation lever 7 is engaged with a second engagement part comprising a suspension member 25 and a second engagement member 24. The first solenoid 23 is actuated by an operation start signal input from an operation unit to release the engagement with the first engagement part and thereafter release the engagement with the second engagement part coupled to the first engagement part.SELECTED DRAWING: Figure 2 【課題】人手による操作を必要とせずに確実に消火器を作動させることができる消火器ユニットを提供することを目的とする。【解決手段】安全栓８を抜き取った後に操作レバー７を押し下げる操作を行うことにより消火剤をホース５から噴射する構成の消火器２を用いた用いた消火器ユニット１において、安全栓８に抜き取り方向の付勢力を作用させる第１の引張りバネ部材２０を、第１のソレノイド２３と第１の係止部材２２よりなる第１の係止部で係止するとともに、操作レバー７に押し下げ方向の付勢力を作用させる第２の引張りバネ部材２８を、吊り下げ部材２５と第２の係止部材２４より成る第２の係止部で係止しておき、操作ユニットより入力される動作開始信号によって第１のソレノイド２３を作動させて第１の係止部による係支を解除し、その後に第１の係止部と連結された第２の係止部による係止を解除する。【選択図】図２